Github user nonstop-qfchen commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/918#discussion_r97323080
--- Diff: core/sql/executor/ExStats.cpp ---
@@ -2357,11 +2357,19 @@ Int64 ExHdfsScanStats::getNumVal(Int32 i) const
NABoolean ExHdfsScanStats::filterForSEstats(struct timespec currTimespec,
Lng32 filter)
{
- blockTime_ = timer_.filterForSEstats(currTimespec);
- if (blockTime_ >= filter)
- return TRUE;
+ Int64 sumIOTime;
+
+ if (filter > 0) {
+ blockTime_ = timer_.filterForSEstats(currTimespec);
+ if (blockTime_ >= filter)
+ return TRUE;
+ }
else
- return FALSE;
+ if (queryId_ != NULL && (sumIOTime = timer_.getTime()) > 0 &&
(sumIOTime = sumIOTime /(1000000LL)) >= -filter) {
--- End diff --
Could write as sumIOTime /= 1000000LL
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